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Abstract An organic amine mediated photolytic [1,3]-benzoyl migration of β-benzoyl carbonyl compounds was reported. This migration was achieved by Norrish-Yang cyclization and retro-aldol reaction under black light (365 nm) or visible… Click to show full abstract
Abstract An organic amine mediated photolytic [1,3]-benzoyl migration of β-benzoyl carbonyl compounds was reported. This migration was achieved by Norrish-Yang cyclization and retro-aldol reaction under black light (365 nm) or visible light irradiation. This photolytic protocol provides an alternative approach to the synthesis of 1,5-dicarbonyl compounds. By chiral primary amine catalysis, a kinetic resolution was also developed to afford enantioenriched 1,5-dicarbonyls.
Keywords:
photobiology;
photo mediated;
chemistry;
shift ketocarbonyls;
mediated carbonyl;
carbonyl shift
Journal Title: Journal of Photochemistry and Photobiology A: Chemistry
Year Published: 2020
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Journal Title: Journal of Photochemistry and Photobiology A: Chemistry
Year Published: 2020
Link to full text (if available)
Share on Social Media: Sign Up to like & get
recommendations!